Left file: appwork-v1_5_2/laravel-starter/routes/channels.php  
Right file: appwork-v1_6_0/laravel-starter/routes/channels.php  

1	<?php	=	1	<?php
2			2
3	use Illuminate\Support\Facades\Broadcast;		3	use Illuminate\Support\Facades\Broadcast;
4			4
5	/*		5	/*
6	|--------------------------------------------------------------------------		6	|--------------------------------------------------------------------------
7	| Broadcast Channels		7	| Broadcast Channels
8	|--------------------------------------------------------------------------		8	|--------------------------------------------------------------------------
9	|		9	|
10	| Here you may register all of the event broadcasting channels that your		10	| Here you may register all of the event broadcasting channels that your
11	| application supports. The given channel authorization callbacks are		11	| application supports. The given channel authorization callbacks are
12	| used to check if an authenticated user can listen to the channel.		12	| used to check if an authenticated user can listen to the channel.
13	|		13	|
14	*/		14	*/
15			15
16	Broadcast::channel('App.User.{id}', function ($user, $id) {	<>	16	Broadcast::channel('App.Models.User.{id}', function ($user, $id) {
17	return (int) $user->id === (int) $id;	=	17	return (int) $user->id === (int) $id;
18	});		18	});